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From sathy <sathy...@gmail.com>
Subject Why the merge method in StructType is private
Date Thu, 09 Nov 2017 06:31:22 GMT
Hi, 

The
spark/sql/catalyst/src/main/scala/org/apache/spark/sql/types/StructType.scala
has a merge method but defined private to sql package and used for parquet
merge schema. Is there a reason why this method cannot be public ? If not
this method, is there a equivalent that is available to merge 2 schemas ?



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